30311 J2/Q [SKF] Tapered roller bearing - 55 X 120 X 31.5 MM
SKF
Sweden
Weight , W | kg | 1.55 |
---|---|---|
Inner diameter , d | mm | 55 |
Outer diameter , D | mm | 120 |
Total width , T | mm | 31.5 |
Cage width , C | mm | 25 |
Inner cage width in mm , B | mm | 29 |
Static load , C0 | kN | 163 |
Dynamic load , C | kN | 176 |
Limiting speed , Nlim | RPM | 5600 |
Contact angle , a | ° | 12.953 |
Reference speed , Nref | RPM | 4800 |
The parameters may differ from the actual ones.